my bfg 9600gt OC editon (kinda old yeah but it can run battlefield 3 in medium in 40fps+) has a problem whenever i play some games like GTA IV the monitor shuts off but sounds is playing in the background numlock is working and i need to reset it to make it work again and sometimes i plug and unplug the 6 pin its not working... but when i remove the 6 pin it boots and runs. after i shutdown replug its not working again. and im just rotating the 6 pin power cable to make it tight and its working again and sometimes the monitor shut off again im so frustrated,,
i dont have money yet to buy a new card
my psu is 600w with 30amps on 12 volts what seems to be the probleM??